Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977290 | Process for preparing oligomeric aliphatic diols, polycarbonatediols based thereon and prepolymers thereof | Erika Bauer, Manfred Schmidt, Hans-Dieter Ruprecht, James-Michael Barnes | 2005-12-20 |
| 6858699 | Polyurethane elastomers and processes for their preparation and use | Erhard Michels, Stephan Schleiermacher | 2005-02-22 |